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Texas A&M University
Mathematics

Free Probability and Operators

Date: February 27, 2023

Time: 09:00AM - 10:00AM

Location: ZOOM

Speaker: March Boedihardjo, ETH Zurich

  

Title: Spectral norm and strong freeness

Abstract:

We give a non-asymptotic estimate for the spectral norm of a large class of random matrices that is sharp in many cases. We also obtain strong asymptotic freeness for certain sparse Gaussian matrices. Joint work with Afonso Bandeira and Ramon van Handel.

References:

  • https://arxiv.org/abs/1504.05919
  • https://arxiv.org/abs/2108.0631
  • https://arxiv.org/abs/2208.11286

ZOOM LINK: https://tamu.zoom.us/j/97389162643